WiTricity Corporation is the exclusive licensee of MIT patents for Wireless Energy Transfer. Since the original discovery, WiTricity has filed hundreds of patent applications directed to its own innovations, including improvements to the technology, product and application specific uses of the technology, and architectures and designs for safety, efficiency and control. Recently, WiTricity purchased Qualcomm Halo™, adding certain Wireless Electric Vehicle Charging (WEVC) patents owned by Qualcomm and the exclusive license from Auckland UniServices.
Licensing
WiTricity has the exclusive right to license to interested parties the MIT and WiTricity patents in any field of use, and the Auckland patents in the field of road vehicle charging. Please contact us to discuss potential licensing agreements.
- AustraliaAU2011302083Wireless energy distribution systemWiTricityAU2011312376Vehicle charger system and methodWiTricityAU2012268613Wireless energy transfer for implantable devicesWiTricityAU2012305688Foreign object detection in wireless energy transfer systemsWiTricityAU2016231618Wireless energy transfer systemsWiTricityAU2006269374Wireless non-radiative energy transferMITAU2007349874Wireless energy transferMITAU2010200044Wireless non-radiative energy transferMITAU2011232776Wireless energy transferMITAU2011203137Wireless non-radiative energy transferMITAU2009246310Wireless energy transfer, including interference enhancementMITAU2013203919Wireless energy transferMITAU2013203947Wireless non-radiative energy transferMITAU2015210459Wireless energy transferMITAU2016203194Wireless non-radiative energy transferMITAU2008251143Multi power sourced electric vehicleAuckland UniServicesAU2012201155Multi power sourced electric vehicleAuckland UniServices
- CanadaCA2844062BTunable wireless power architecturesWiTricityCA2813678Vehicle charger system and methodWiTricityCA2920780Systems and methods for bi-state impedance conversion in wireless power transferWiTricityCA2914062SYSTEMS, METHODS, AND APPARATUS RELATED TO MUTUAL DETECTION AND IDENTIFICATION OF ELECTRIC VEHICLE AND CHARGING STATIONWiTricityCA2738654Wireless energy transfer systems - CA2738654 -WiTricityCA2615123Wireless non-radiative energy transferMITCA2724341Wireless energy transfer, including interference enhancementMITCA2682284Wireless energy transferMIT
- ChinaCN303634355SResonator coilWiTricityCN303634357SMold and coilWiTricityCN304030495SResonator coilWiTricityZL200880006888.2Wireless power apparatus and methodsWiTricityZL200980126564.7Wireless high power transfer under regulatory constraintsWiTricityZL201080016702.9Wireless energy transfer in lossy environmentsWiTricityZL201180018028.2Wireless power antenna alignment adjustment system for vehiclesWiTricityZL201180064597.0Wireless energy transfer and continuous radio station signal coexistenceWiTricityZL200980113946.6Short range efficient wireless power transferWiTricityZL201180058927.5Method and apparatus for powering or charging an electric vehicleWiTricityZL201180054554.4Wireless energy distribution systemWiTricityZL201280038109.3Wireless energy transfer for implantable devicesWiTricityZL200980147815.XWireless energy transfer systemsWiTricityZL201180028942.5Adaptive wireless energy transfer systemWiTricityZL201180021367.6Wireless energy transfer convertersWiTricityZL201380054577.4System and method for inductance compensation in wireless power transferWiTricityZL201280049601.0Foreign object detection in wireless energy transfer systemsWiTricityZL201410677953.1Wireless power transmission in electric vehiclesWiTricityZL201380036625.7Systems, methods, and apparatus for detection of metal objects in a predetermined spaceWiTricityZL201480024711.0System and method for detecting the presence of a moving object below a vehicleWiTricityZL201480039693.3Systems, methods, and apparatus related to mutual detection and identification of electric vehicle and charging stationWiTricityZL201380034127.9Systems, methods, and apparatus related to electric vehicle parking and wireless chargingWiTricityZL201480042653.4Systems, methods, and apparatus related to detecting and identifying electric vehicle and charging stationWiTricityZL201280018448.5Antenna alignment and vehicle guidance for wireless charging of electric vehiclesWiTricityZL201380037513.3Tuning circuit and method for wireless power transfer systemsWiTricityZL201380046798.7Wireless power transfer system coil arrangements and method of operationWiTricityZL201380039834.7Selective communication based on distance from a plurality of electric vehicle wireless charging stations in a facilityWiTricityZL201380046975.1Wireless power transfer system coil arrangements and method of operationWiTricityZL201380014531.XWireless power transfer device and method of manufactureWiTricityZL201380056764.6Coil arrangements in wireless power transfer systems for low electromagnetic emissionsWiTricityZL201380046973.2Wireless power transfer system coil arrangements and method of operationWiTricityZL201310070591.5Wireless power apparatus and methodsWiTricityZL201380033423.7Method and apparatus of transferring wireless power to an electric vehicleWiTricityZL201410472151.7Wireless high power transfer under regulatory constraintsWiTricityZL201480005043.7Method of multi-coil operation and optimizationWiTricityZL201380036632.7Systems, methods, and apparatus for detection of metal objects in a predetermined space using the magnetic field generated by an inductive power transmitterWiTricityZL201380014530.5Magnetically permeable structuresWiTricityZL201280048893.6Tunable wireless power architecturesWiTricityZL201480064577.7System and method to avoid magnetic power loss while providing alternating current through a ferromagnetic materialWiTricityZL201480047010.9System and method for alignment and compatibility detection for a wireless power transfer systemWiTricityZL201380014667.0Wireless power transfer apparatus and method of manufactureWiTricityZL201480024017.9Vehicle charging pad having reduced thicknessWiTricityZL201480056257.7Systems, methods, and apparatus for increased foreign object detection loop array sensitivityWiTricityZL201580004940.0Systems and methods for electric vehicle induction coil alignmentWiTricityZL201380042417.8Power supply control in wireless power transfer systemsWiTricityZL201480008123.8Modular inductive power transfer power supply and method of operationWiTricityZL201380037536.4Device alignment and identification in inductive power transfer systemsWiTricityZL201480050304.7Systems and methods for bi-state impedance conversion in wireless power transferWiTricityZL201580013247.XElectric vehicle induction coil housing with interengagement structure for ferrite tile assembliesWiTricityZL201480050303.2Pickup coil design for tight spaces and asymmetrical couplingWiTricityZL201480052981.2Device alignment in inductive power transfer systemsWiTricityZL201480066188.8Compliance assessment of human exposure from wireless electric vehicle charging systemWiTricityZL201480039898.1Integration of electronic components in inductive power transfer systemsWiTricityZL201580031183.6System and method for adaptive charging compliance controlWiTricityZL201580020346.0Base distribution network for dynamic wireless chargingWiTricityZL201580073233.7Asymmetrically layered stacked coils and/or chamfered ferrite in wireless power transfer applicationsWiTricityZL201580020347.5Inductive power supply for vehicles comprising a plurality of charging coils having a shorter pitch than the pick-up coilsWiTricityZL 201710418080.6SYSTEMS, METHODS, AND APPARATUS RELATED TO MUTUAL DETECTION AND IDENTIFICATION OF ELECTRIC VEHICLE AND CHARGING STATIONWiTricityZL 201611261159.4Adaptive wireless energy transfer systemWiTricityZL 201480049630.6Systems, methods, and apparatus related to guidance and alignment for an electric vehicle and charging stationWiTricityZL201380067170.5Foreign object detection in wireless energy transfer systems - WiTricityWiTricityZL 201580012121.0SYSTEM AND METHOD FOR REDUCING EMISSIONS FOR POLARIZED COIL SYSTEMS FOR WIRELESS INDUCTIVE POWER TRANSFERWiTricityZL 201480066887.2Coil topologies for inductive power transferWiTricityZL 201580020454.8Devices, systems, and method for power control of dynamic electric vehicle charging systemsWiTricityZL 201580048077.9System and method for reactive power control in dynamic inductive power transfer systemsWiTricityZL 201580012630.3Systems, methods, and apparatus for radar-based detection of objects in a predetermined spaceWiTricityZL 201580015230.8System and method for frequency protection in wireless chargingWiTricityZL 201580024599.5Systems, methods, and apparatus for foreign object detection loop based on inductive thermal sensingWiTricityZL 201580039738.1Guidance and alignment system and methods for electric vehicle wireless charging systemsWiTricityZL 201580056461.3Systems, methods, and apparatus for living object protection in wireless power transfer applicationsWiTricityZL 201580069683.9SYSTEMS, METHODS, AND APPARATUS FOR DETECTING FERROMAGNETIC FOREIGN OBJECTS IN A PREDETERMINED SPACEWiTricityZL201580069099.3SYSTEMS, APPARATUS AND METHOD FOR ADAPTIVE WIRELESS POWER TRANSFERWiTricityZL201380043725.2System and method for power output control in wireless power transfer systemsWiTricityZL 201480029092.4Primary power supply tuning network for two coil device and method of operationWiTricityZL200680032299.2Wireless non-radiative energy transferMITZL201010214681.3Wireless non-radiative energy transferMITZL200780053126.3Wireless energy transferMITZL201110185992.6Wireless non-radiative energy transferMITZL200980127634.0Wireless energy transfer, including interference enhancementMITZL201110311000.XWireless energy transferMITZL201310098809.8Wireless energy transferMITZL201310585104.9Wireless energy transfer, including interference enhancementMITZL201210472059.1Wireless non-radiative energy transferMITZL201310280724.1Wireless energy transferMITZL200780012613.5Single phase power supply for inductively coupled power transfer systemsAuckland UniServicesZL200780020724.0Pick-up apparatus for inductive power transfer systemsAuckland UniServicesZL200880023317.XMulti power sourced electric vehicleAuckland UniServicesZL201080042396.6Roadway powered electric vehicle systemAuckland UniServicesZL201080012846.7Inductive power transfer apparatusAuckland UniServicesZL200980143019.9Inductively coupled ac power transferAuckland UniServicesZL201180049292.2Inductive power transfer controlAuckland UniServicesZL201180035293.1Inductive power transfer system primary track topologiesAuckland UniServicesZL201280030503.2Load control for bi-directional inductive power transfer systemsAuckland UniServicesZL201180051750.6Inductive power transfer pick up circuitsAuckland UniServicesZL201280038877.9Double conductor single phase inductive power transfer tracksAuckland UniServicesZL201080031336.4Inductive power transfer apparatus and electric autocycle charger including the inductive power transfer apparatusAuckland UniServicesZL201310012148.2Multi power sourced electric vehicleAuckland UniServicesZL201280069521.1Inductive power transfer system and methodAuckland UniServicesZL201380058928.9Vehicle or moving object detectionAuckland UniServicesZL201510164448.1Multi power sourced electric vehicleAuckland UniServicesZL201380017845.5VAR control for inductive power transfer systemsAuckland UniServicesZL201380055662.2Improved efficiency non-self tuning wireless power transfer systemsAuckland UniServices
- FinlandEP3013628Systems, methods, and apparatus related to mutual detection and identification of electric vehicle and charging stationWiTricityEP3036820Systems and methods for bi-state impedance conversion in wireless power transferWiTricityEP3031117System and method for alignment and compatibility detection for a wireless power transfer systemWiTricityEP3130055Base distribution network for dynamic wireless chargingWiTricityEP3192141Systems, methods, and apparatus for integrated tuning capacitors in charging coil structureWiTricity
- Great BritainEP2754222Foreign object detection in wireless energy transfer systemsWiTricityEP2571716Adaptive wireless energy transfer systemWiTricityEP2867974Electric vehicle wireless charging with monitoring of duration of charging operational modeWiTricityEP2873132Tuning circuit and method for wireless power transfer systemsWiTricityEP3013628Systems, methods, and apparatus related to mutual detection and identification of electric vehicle and charging stationWiTricityEP2617120Wireless energy distribution systemWiTricityEP3044845Systems, methods, and apparatus for increased foreign object detection loop array sensitivityWiTricityEP3025405Device alignment in inductive power transfer systemsWiTricityEP3013630Systems, methods, and apparatus related to detecting and identifying electric vehicle and charging stationWiTricityEP2984730Primary power supply tuning network for two coil device and method of operationWiTricityEP3036820Systems and methods for bi-state impedance conversion in wireless power transferWiTricityEP2632762Wireless energy transfer via coupled parasitic resonatorsWiTricityEP2652877Wireless energy transfer and continuous radio station signal coexistenceWiTricityEP2909061System and method for inductance compensation in wireless power transferWiTricityEP3031117System and method for alignment and compatibility detection for a wireless power transfer systemWiTricityEP2198477Maximizing power yield from wireless power magnetic resonatorsWiTricityEP2896103Wireless power transfer system coil arrangements and method of operationWiTricityEP3130055Base distribution network for dynamic wireless chargingWiTricityEP3192141Systems, methods, and apparatus for integrated tuning capacitors in charging coil structureWiTricityEP3120463Systems, methods, and apparatus for radar-based detection of objects in a predetermined spaceWiTricityEP2719057Wireless energy transfer for implantable devicesWiTricityEP2697910Antenna alignment and vehicle guidance for wireless charging of electric vehiclesWiTricityEP2959568Modular inductive power transfer power supply and method of operationWiTricityEP3207402Systems, methods, and apparatus for living object protection in wireless power transfer applicationsWiTricityEP3212456System and method for multi-coil dual backbone dynamic inductive power transferWiTricityEP3132518System and method for frequency protection in wireless chargingWiTricityEP3084914Coil topologies for inductive power transferWiTricityEP2764604Tunable wireless power architecturesWiTricityEP3185432Wireless energy transfer systemsWiTricityEP3216104Systems, methods, and apparatus for detecting ferromagnetic foreign objects in a predetermined spaceWiTricityEP2769455Wireless energy transfer for photovoltaic panelsWiTricityEP3191338System and method for reactive power control in dynamic inductive power transfer systemsWiTricityEP2301133Wireless high power transfer under regulatory constraintsWiTricityEP3167532Resonator balancing in wireless power transfer systemsWiTricityEP2984733Wireless energy transfer in a vehicleWiTricityEP3203604Controlling wireless power transfer systemsWiTricityEP3131777Inductive power supply for vehicles comprising a plurality of charging coils having a shorter pitch than the pick-up coilsWiTricityEP3192088System and method for reducing leakage flux in wireless charging systemsWiTricityEP3059875Wireless energy transfer systemsWiTricityEP3044548Systems, methods, and apparatus related to guidance and alignment for an electric vehicle and charging stationWiTricityEP3252962Wireless energy transfer convertersWiTricityEP3131776Inductive power supply for vehicles comprising a plurality of charging coils which can be operated in different sequencesWiTricityEP3096972Systems and methods for electric vehicle induction coil alignmentWiTricityEP3177478Methods and apparatus for tuning and controlling double couple inductive power transfer systemsWiTricityEP2872928Systems, methods, and apparatus for detection of metal objects in a predetermined space using the magnetic field generated by an inductive power transmitterWiTricityEP2281322Wireless energy transfer, including interference enhancementMITEP2345100Efficient near-field wireless energy transfer using adiabatic system variationsMITEP1219000Control of series-resonant inductive pickupsAuckland UniServicesEP3044862Resonant power supply with self tuningAuckland UniServicesEP2724448Load control for bi-directional inductive power transfer systemsAuckland UniServices
- Hong KongHK1196475BWireless energy transfer for implantable devicesWiTricityHK1194869BForeign object detection in wireless energy transfer systemsWiTricityHK1193509Wireless energy transferMITHK1154122Wireless energy transfer, including interference enhancementMITHK1195972Wireless energy transfer, including interference enhancementMITHK1183380Wireless non-radiative energy transferMITHK1191140Wireless energy transferMIT
- HungaryEP3013628Systems, methods, and apparatus related to mutual detection and identification of electric vehicle and charging stationWiTricityEP3036820Systems and methods for bi-state impedance conversion in wireless power transferWiTricityEP3031117System and method for alignment and compatibility detection for a wireless power transfer systemWiTricityEP3130055Base distribution network for dynamic wireless chargingWiTricityEP3192141Systems, methods, and apparatus for integrated tuning capacitors in charging coil structureWiTricity
- IndiaIN284834Wireless high power transfer under regulatory constraintsWiTricityIN288188Maximizing power yield from wireless power magnetic resonatorsWiTricityIN290190Wireless power apparatus and methodsWiTricityIN314790Short range efficient wireless power transferWiTricityIN309092Wireless non-radiative energy transferMIT
- IrelandEP2719057Wireless energy transfer for implantable devicesWiTricity
- EuropeEP003322270-0001Resonator coilWiTricityEP003322270-0002Resonator coilWiTricityEP002712117-0001Resonator coilWiTricityEP002712117-0002Resonator coilWiTricityEP002712117-0004Mold and coilWiTricityEP002712117-0006Mold and coilWiTricityEP2873131Device alignment and identification in inductive power transfer systemsWiTricityEP2873160Systems, methods, and apparatus for detection of metal objects in a predetermined spaceWiTricityEP3096972Systems and methods for electric vehicle induction coil alignmentWiTricityEP3143629System, method and apparatus for reducing the height of bipolar transmitters and/or receivers in electric vehicle chargingWiTricityEP3177478Methods and apparatus for tuning and controlling double couple inductive power transfer systemsWiTricityEP3248268Methods and apparatus for a modular coil holder for an extended wireless charging roadway assemblyWiTricityEP3241265SYSTEMS, METHODS, AND APPARATUS FOR DETECTING FOREIGN OBJECTSWiTricityEP3294586INTEGRATION OF POSITIONING ANTENNAS IN WIRELESS INDUCTIVE CHARGING POWER APPLICATIONSWiTricityEP2872928Systems, methods, and apparatus for detection of metal objects in a predetermined space using the magnetic field generated by an inductive power transmitterWiTricity
- France EP2754222Foreign object detection in wireless energy transfer systemsWiTricityEP2571716Adaptive wireless energy transfer systemWiTricityEP2867974Electric vehicle wireless charging with monitoring of duration of charging operational modeWiTricityEP2873132Tuning circuit and method for wireless power transfer systemsWiTricityEP3013628Systems, methods, and apparatus related to mutual detection and identification of electric vehicle and charging stationWiTricityEP2617120Wireless energy distribution systemWiTricityEP3044845Systems, methods, and apparatus for increased foreign object detection loop array sensitivityWiTricityEP3025405Device alignment in inductive power transfer systemsWiTricityEP3013630Systems, methods, and apparatus related to detecting and identifying electric vehicle and charging stationWiTricityEP2984730Primary power supply tuning network for two coil device and method of operationWiTricityEP3036820Systems and methods for bi-state impedance conversion in wireless power transferWiTricityEP2632762Wireless energy transfer via coupled parasitic resonatorsWiTricityEP2652877Wireless energy transfer and continuous radio station signal coexistenceWiTricityEP2909061System and method for inductance compensation in wireless power transferWiTricityEP3031117System and method for alignment and compatibility detection for a wireless power transfer systemWiTricityEP2198477Maximizing power yield from wireless power magnetic resonatorsWiTricityEP2896103Wireless power transfer system coil arrangements and method of operationWiTricityEP3130055Base distribution network for dynamic wireless chargingWiTricityEP3192141Systems, methods, and apparatus for integrated tuning capacitors in charging coil structureWiTricityEP3120463Systems, methods, and apparatus for radar-based detection of objects in a predetermined spaceWiTricityEP2719057TRANSFERT D'ÉNERGIE SANS FIL POUR DISPOSITIFS IMPLANTABLESWiTricityEP2697910Antenna alignment and vehicle guidance for wireless charging of electric vehiclesWiTricityEP2959568Modular inductive power transfer power supply and method of operationWiTricityEP3207402Systems, methods, and apparatus for living object protection in wireless power transfer applicationsWiTricityEP3212456System and method for multi-coil dual backbone dynamic inductive power transferWiTricityEP3132518System and method for frequency protection in wireless chargingWiTricityEP3084914Coil topologies for inductive power transferWiTricityEP2764604Tunable wireless power architecturesWiTricityEP3185432SYSTÈMES DE TRANSFERT D'ÉNERGIE SANS FILWiTricityEP3216104Systems, methods, and apparatus for detecting ferromagnetic foreign objects in a predetermined spaceWiTricityEP2769455Wireless energy transfer for photovoltaic panelsWiTricityEP3167532Resonator balancing in wireless power transfer systemsWiTricityEP2984733Wireless power transfer in a vehicleWiTricityEP3203604Controlling wireless power transfer systemsWiTricityEP3131777Inductive power supply for vehicles comprising a plurality of charging coils having a shorter pitch than the pick-up coilsWiTricityEP3192088System and method for reducing leakage flux in wireless charging systemsWiTricityEP3059875Wireless energy transfer systemsWiTricityEP3044548Systems, methods, and apparatus related to guidance and alignment for an electric vehicle and charging stationWiTricityEP3096972Systems and methods for electric vehicle induction coil alignmentWiTricityEP2872928Systems, methods, and apparatus for detection of metal objects in a predetermined space using the magnetic field generated by an inductive power transmitterWiTricityEP3177478Methods and apparatus for tuning and controlling double couple inductive power transfer systemsWiTricityEP3252962Wireless energy transfer convertersWiTricityEP2281322B1Wireless energy transfer, including interference enhancementMITEP2345100Efficient near-field wireless energy transfer using adiabatic system variationsMITEP1219000Control of series-resonant inductive pickupsAuckland UniServicesEP3044862Resonant power supply with self tuningAuckland UniServicesEP2724448Load control for bi-directional inductive power transfer systemsAuckland UniServices
- GermanyDE60 2012 012 523.3Foreign object detection in wireless energy transfer systemsWiTricityDE60 2011 027 087.7Adaptive wireless energy transfer systemWiTricityDE60 2013 011 845.0Electric vehicle wireless charging with monitoring of duration of charging operational modeWiTricityDE60 2013 012 182.6Tuning circuit and method for wireless power transfer systemsWiTricityDE60 2014 004 394.1Systems, methods, and apparatus related to mutual detection and identification of electric vehicle and charging stationWiTricityDE60 2011 034 549.4Wireless energy distribution systemWiTricityDE60 2014 006 414.0Systems, methods, and apparatus for increased foreign object detection loop array sensitivityWiTricityDE60 2014 006 658.5Device alignment in inductive power transfer systemsWiTricityDE60 2014 006 648.8Systems, methods, and apparatus related to detecting and identifying electric vehicle and charging stationWiTricityDE60 2014 007 923.7Primary power supply tuning network for two coil device and method of operationWiTricityDE60 2014 010 145.3Systems and methods for bi-state impedance conversion in wireless power transferWiTricityDE60 2011 038 387.6Wireless energy transfer via coupled parasitic resonatorsWiTricityDE60 2011 038 406.6Wireless energy transfer and continuous radio station signal coexistenceWiTricityDE60 2013 021 794.7System and method for inductance compensation in wireless power transferWiTricityDE60 2014 011 053.3System and method for alignment and compatibility detection for a wireless power transfer systemWiTricityDE60 2008 051 001.8Maximizing power yield from wireless power magnetic resonatorsWiTricityDE60 2013 023 141.9Wireless power transfer system coil arrangements and method of operationWiTricityDE60 2015 005 468.7Base distribution network for dynamic wireless chargingWiTricityDE60 2015 006 893.9Systems, methods, and apparatus for integrated tuning capacitors in charging coil structureWiTricityDE60 2015 007 454.8Systems, methods, and apparatus for radar-based detection of objects in a predetermined spaceWiTricityDE60 2012 043 106.7DRAHTLOSE ENERGIEÜBERTRAGUNG FÜR IMPLANTIERBARE VORRICHTUNGENWiTricityDE60 2012 044 168.2Antenna alignment and vehicle guidance for wireless charging of electric vehiclesWiTricityDE60 2014 023 662.6Modular inductive power transfer power supply and method of operationWiTricityDE60 2015 010 519.2DE60 2015 010 519.2WiTricityDE60 2015 011 026.9System and method for multi-coil dual backbone dynamic inductive power transferWiTricityDE60 2015 012 730.7Devices, systems, and method for power control of dynamic electric vehicle charging systemsWiTricityDE60 2015 012 731.5System and method for frequency protection in wireless chargingWiTricityDE60 2014 028 029.3Coil topologies for inductive power transferWiTricityDE60 2012 048 183.8ABSTIMMBARE DRAHTLOSLEISTUNGSARCHITEKTURENWiTricityDE60 2009 053 275.8DRAHTLOSE STROMÜBERTRAGUNGSSYSTEMEWiTricityDE60 2015 016 768.6Systems, methods, and apparatus for detecting ferromagnetic foreign objects in a predetermined spaceWiTricityDE60 2012 051 381Wireless energy transfer for photovoltaic panelsWiTricityDE60 2009 054 880.8Wireless high power transfer under regulatory constraintsWiTricityDE60 2015 018 347.9Resonator balancing in wireless power transfer systemsWiTricityDE60 2014 034 709.6Wireless power transfer in a vehicleWiTricityDE60 2017 000 867.2Controlling wireless power transfer systemsWiTricityDE60 2015 020 377.1Inductive power supply for vehicles comprising a plurality of charging coils having a shorter pitch than the pick-up coilsWiTricityDE60 2015 023 258.5System and method for reducing leakage flux in wireless charging systemsWiTricityDE60 2009 056 931.7Wireless energy transfer systemsWiTricityDE60 2014 041 882.1Systems, methods, and apparatus related to guidance and alignment for an electric vehicle and charging stationWiTricityDE60 2011 055 038.1Wireless energy transfer convertersWiTricityDE60 2015 026 308.1Inductive power supply for vehicles comprising a plurality of charging coils which can be operated in different sequencesWiTricityEP3096972Systems and methods for electric vehicle induction coil alignmentWiTricityEP3248268Methods and apparatus for a modular coil holder for an extended wireless charging roadway assemblyWiTricityDE60 2013 053 297Systems, methods, and apparatus for detection of metal objects in a predetermined space using the magnetic field generated by an inductive power transmitterWiTricityEP3177478Methods and apparatus for tuning and controlling double couple inductive power transfer systemsWiTricityDE60 2009 037 065.0Wireless energy transfer, including interference enhancementMITDE60 2009 056 091Efficient near-field wireless energy transfer using adiabatic system variationsMITDE600 45 515.7Control of series-resonant inductive pickupsAuckland UniServicesDE60 2014 016 988.0Resonant power supply with self tuningAuckland UniServicesDE60 2012 057 198.5Load control for bi-directional inductive power transfer systemsAuckland UniServices
- ItalyIT502016000009576Foreign object detection in wireless energy transfer systemsWiTricityEP3013628Systems, methods, and apparatus related to mutual detection and identification of electric vehicle and charging stationWiTricityEP3025405Device alignment in inductive power transfer systemsWiTricityEP3036820Systems and methods for bi-state impedance conversion in wireless power transferWiTricityEP3031117System and method for alignment and compatibility detection for a wireless power transfer systemWiTricityEP3130055Base distribution network for dynamic wireless chargingWiTricityEP3192141Systems, methods, and apparatus for integrated tuning capacitors in charging coil structureWiTricityIT502018000026915Wireless energy transfer systemsWiTricityEP3203604Controlling wireless power transfer systemsWiTricityEP3059875Wireless energy transfer systemsWiTricity
- JapanJP5329660Wireless high power transfer under regulatory constraintsWiTricityJP5529181Wireless power apparatus and methodsWiTricityJP5632089Wireless energy transfer via coupled parasitic resonatorsWiTricityJP5654120Adaptive wireless energy transfer systemWiTricityJP5739011Wireless energy transfer and continuous radio station signal coexistenceWiTricityJP5826820Methods and apparatuses for positioning a vehicle within a parking spaceWiTricityJP5882431Short range efficient wireless power transferWiTricityJP5889835Maximizing power yield from wireless power magnetic resonatorsWiTricityJP5894247Adaptive wireless energy transfer systemWiTricityJP5893631Vehicle charger system and methodWiTricityJP5933858Method of multi-coil operation and optimizationWiTricityJP6019103Antenna alignment and vehicle guidance for wireless charging of electric vehiclesWiTricityJP6033552Wireless power apparatus and methodsWiTricityJP6043895Systems and methods for bi-state impedance conversion in wireless power transferWiTricityJP6094762Wireless energy distribution systemWiTricityJP6124882Wireless energy transfer for implantable devicesWiTricityJP6140220Wireless power transmission in electric vehiclesWiTricityJP6144728Wireless power antenna alignment adjustment system for vehiclesWiTricityJP6148234Tunable wireless power architecturesWiTricityJP6158159Wireless high power transfer under regulatory constraintsWiTricityJP6185472Foreign object detection in wireless energy transfer systemsWiTricityJP6199975Wireless power transfer system coil arrangements and method of operationWiTricityJP6227805System and method for adaptive charging compliance controlWiTricityJP6254575Magnetically permeable structuresWiTricityJP6262750System and method for inductance compensation in wireless power transferWiTricityJP6262750System and method for inductance compensation in wireless power transferWiTricityJP6266616Systems, methods, and apparatus for detection of metal objects in a predetermined spaceWiTricityJP6275721Power supply control in wireless power transfer systemsWiTricityJP6309517Wireless energy transfer for rechargeable batteriesWiTricityJP6317349System and method for power output control in wireless power transfer systemsWiTricityJP6312882Wireless energy transfer systemsWiTricityJP6325752System and method for multi-coil dual backbone dynamic inductive power transferWiTricityJP6339064Wireless power transfer apparatus and method of manufactureWiTricityJP6348479Wireless power transfer device and method of manufactureWiTricityJP6382813Selective communication based on distance from a plurality of electric vehicle wireless charging stations in a facilityWiTricityJP6483053Wireless energy transfer convertersWiTricityJP6491933Wireless energy transfer systemWiTricityJP6514380Wireless power transfer device and method of manufactureWiTricityJP6570041Systems and methods for electric vehicle induction coil alignmentWiTricityJP6501777Systems, methods, and apparatus related to detecting and identifying electric vehicle and charging stationWiTricityJPO6514195Systems, methods, and apparatus for increased foreign object detection loop array sensitivityWiTricityJP6565082Coil topologies for inductive power transferWiTricityJP6566269System and method to avoid magnetic power loss while providing alternating current through a ferromagnetic materialWiTricityJP6534685INDUCTIVE POWER SUPPLY FOR VEHICLES COMPRISING A PLURALITY OF CHARGING COILS HAVUING A SHORTER PITCH THAN THE PICK-UP COILSWiTricityJPO6526798System and method for reactive power control in dynamic inductive power transfer systemsWiTricityJP6566446Systems, methods, and apparatus for foreign object detection loop based on inductive thermal sensingWiTricityJP6490585Coil arrangements in wireless power transfer systems for low electromagnetic emissionsWiTricityJP6495330Inductive power supply for vehicles comprising a plurality of charging coils which can be operated in different sequencesWiTricityJP4921466Wireless non-radiative energy transferMITJP5190108Wireless energy transferMITJP5537484Wireless non-radiative energy transferMITJP5576354Wireless energy transferMITJP5898254Wireless energy transferMITJP5934166Wireless energy transferMITJP6270905Wireless energy transfer deviceMITJP4456789Control of series-resonant inductive pickupsAuckland UniServicesJP5399080Single phase power supply for inductively coupled power transfer systemsAuckland UniServicesJP5756754Inductively coupled ac power transferAuckland UniServicesJP5941046Inductive power receiver apparatusAuckland UniServicesJP5993304Power demand management in inductive power transfer systemsAuckland UniServicesJP6060158Double conductor single phase inductive power transfer tracksAuckland UniServicesJP6133775Inductive power transfer pick up circuitsAuckland UniServicesJP6144195Inductive power transfer system primary track topologiesAuckland UniServicesJP6193329Inductive power transfer systemAuckland UniServicesJP6230776Inductive power transfer apparatusAuckland UniServicesJP6240503Inductive power transfer controlAuckland UniServicesJP6283309Load control for bi-directional inductive power transfer systemsAuckland UniServicesJP6294831Inductive power transfer system and methodAuckland UniServicesJP6348844Non-ferrite structures for inductive power transferAuckland UniServicesJP6378175Flux coupling device and magnetic structures thereforAuckland UniServicesJP6407024Magnetic field shaping for inductive power transferAuckland UniServices
- SpainES2558182Foreign object detection in wireless energy transfer systemsWiTricityES2608386Systems, methods, and apparatus related to mutual detection and identification of electric vehicle and charging stationWiTricityES2638813Device alignment in inductive power transfer systemsWiTricityES2635601Systems and methods for bi-state impedance conversion in wireless power transferWiTricityES2639362System and method for alignment and compatibility detection for a wireless power transfer systemWiTricityES2655164Base distribution network for dynamic wireless chargingWiTricityES2659645Systems, methods, and apparatus for integrated tuning capacitors in charging coil structureWiTricity
- SwedenEP3025405Device alignment in inductive power transfer systemsWiTricityEP3185432Wireless energy transfer systemsWiTricityEP3167532Resonator balancing in wireless power transfer systemsWiTricityEP3203604Controlling wireless power transfer systemsWiTricityEP3059875Wireless energy transfer systemsWiTricityEP3252962Wireless energy transfer convertersWiTricity
- TaiwanTWI498586Systems, methods, and apparatus for detection of metal objects in a predetermined spaceWiTricityTWI536035Systems, methods, and apparatus for detection of metal objects in a predetermined spaceWiTricityTWI550990Coil arrangements in wireless power transfer systems for low electromagnetic emissionsWiTricityTWI570426Systems, methods, and apparatus for detection of metal objects in a predetermined spaceWiTricityTWI574482Wireless energy transfer for mobile device applicationsWiTricityTWD182305Resonator coilWiTricityTWI658949Wireless power receiver, wireless power transmitter, method of operating a wireless power receiver, and method of operating a wireless power transmitterWiTricityTWI1660554System and method for alignment and compatibility detection for a wireless power transfer systemWiTricityTW1658671Base distribution network for dynamic wireless chargingWiTricityTWI604974Systems, methods, and apparatus related to mutual detection and identification of electric vehicle and charging stationWiTricity
- TurkeyEP3025405Device alignment in inductive power transfer systemsWiTricity
- United StatesUSD636,333Wireless power sourceWiTricityUS8,035,255Wireless energy transfer using planar capacitively loaded conducting loop resonatorsWiTricityUS8,106,539Wireless energy transfer for refrigerator applicationWiTricityUS8,115,448Systems and methods for wireless powerWiTricityUS8,304,935Wireless energy transfer using field shaping to reduce lossWiTricityUS8,324,759Wireless energy transfer using magnetic materials to shape fields and reduce lossWiTricityUS8,344,552Antennas and their coupling characteristics for wireless power transfer via magnetic couplingWiTricityUS8,400,017Wireless energy transfer for computer peripheral applicationsWiTricityUS8,410,636Low AC resistance conductor designsWiTricityUS8,441,154Multi-resonator wireless energy transfer for exterior lightingWiTricityUS8,461,719Wireless energy transfer systemsWiTricityUS8,461,720Wireless energy transfer using conducting surfaces to shape fields and reduce lossWiTricityUS8,461,721Wireless energy transfer using object positioning for low lossWiTricityUS8,461,722Wireless energy transfer using conducting surfaces to shape field and improve kWiTricityUS8,466,654Wireless high power transfer under regulatory constraintsWiTricityUS8,466,583Tunable wireless energy transfer for outdoor lighting applicationsWiTricityUS8,471,410Wireless energy transfer over distance using field shaping to improve the coupling factorWiTricityUS8,476,788Wireless energy transfer with high-Q resonators using field shaping to improve kWiTricityUS8,482,158Wireless energy transfer using variable size resonators and system monitoringWiTricityUS8,487,480Wireless energy transfer resonator kitWiTricityUS8,497,601Wireless energy transfer convertersWiTricityUS8,552,592Wireless energy transfer with feedback control for lighting applicationsWiTricityUSD692,010Wireless power sourceWiTricityUS8,569,914Wireless energy transfer using object positioning for improved kWiTricityUS8,587,153Wireless energy transfer using high Q resonators for lighting applicationsWiTricityUS8,587,153Wireless energy transfer using high Q resonators for lighting applicationsWiTricityUS8,587,155Wireless energy transfer using repeater resonatorsWiTricityUS8,598,743Resonator arrays for wireless energy transferWiTricityUS8,614,526System and method for magnetic power transferWiTricityUS8,618,696Wireless energy transferWiTricityUS8,629,578Wireless energy transfer systemsWiTricityUSD697,477Wireless pad chargerWiTricityUS8,643,326Tunable wireless energy transfer systemsWiTricityUS8,667,452Wireless energy transfer modeling toolWiTricityUS8,669,676Wireless energy transfer across variable distances using field shaping with magnetic materials to improve the coupling factorWiTricityUS8,686,598Wireless energy transfer for supplying power and heat to a deviceWiTricityUS8,692,410Wireless energy transfer with frequency hoppingWiTricityUS8,692,412Temperature compensation in a wireless transfer systemWiTricityUS8,710,701Antennas and their coupling characteristics for wireless power transfer via magnetic couplingWiTricityUS8,716,903Low AC resistance conductor designsWiTricityUS8,723,366Wireless energy transfer resonator enclosuresWiTricityUS8,729,859Wireless high power transfer under regulatory constraintsWiTricityUS8,729,737Wireless energy transfer using repeater resonatorsWiTricityUSD705,745Printed resonator coilWiTricityUS8,772,973Integrated resonator-shield structuresWiTricityUSD709,855Clock radio phone chargerWiTricityUS8,805,530Power generation for implantable devicesWiTricityUS8,847,548Wireless energy transfer for implantable devicesWiTricityUS8,875,086Wireless energy transfer modeling toolWiTricityUS8,884,581Adaptive wireless energy transfer systemWiTricityUS8,901,778Wireless energy transfer with variable size resonators for implanted medical devicesWiTricityUS8,901,779Wireless energy transfer with resonator arrays for medical applicationsWiTricityUS8,907,531Wireless energy transfer with variable size resonators for medical applicationsWiTricityUS8,912,687Secure wireless energy transfer for vehicle applicationsWiTricityUS8,922,066Wireless energy transfer with multi resonator arrays for vehicle applicationsWiTricityUS8,928,276Integrated repeaters for cell phone applicationsWiTricityUS8,933,594Wireless energy transfer for vehiclesWiTricityUS8,937,408Wireless energy transfer for medical applicationsWiTricityUSD722,048Printed resonator coilWiTricityUS8,947,186Wireless energy transfer resonator thermal managementWiTricityUS8,946,938Safety systems for wireless energy transfer in vehicle applicationsWiTricityUS8,957,549Tunable wireless energy transfer for in-vehicle applicationsWiTricityUS8,963,488Position insensitive wireless chargingWiTricityUS9,035,499Wireless energy transfer for photovoltaic panelsWiTricityUS9,065,423Wireless energy distribution systemWiTricityUSD734,731Resonator coil for wireless energy transferWiTricityUS9,093,853Flexible resonator attachmentWiTricityUS9,095,729Systems and methods for wireless powerWiTricityUS9,106,203Secure wireless energy transfer in medical applicationsWiTricityUS9,105,959Resonator enclosureWiTricityUS9,101,777Wireless power harvesting and transmission with heterogeneous signalsWiTricityUS9,126,490Wireless energy transfer via coupled parasitic resonatorsWiTricityUS9,142,990Method of multi-coil operation and optimizationWiTricityUS9,160,205Magnetically permeable structuresWiTricityUS9,160,203Wirelessly powered televisionWiTricityUS9,184,595Wireless energy transfer in lossy environmentsWiTricityUS9,246,336Resonator optimizations for wireless energy transferWiTricityUS9,248,751Mixed semiconductor H-bridge power converters and methods related theretoWiTricityUS9,287,607Resonator fine tuningWiTricityUS9,302,594Selective communication based on distance from a plurality of electric vehicle wireless charging stations in a facilityWiTricityUS9,302,591Systems and methods for bi-state impedance conversion in wireless power transferWiTricityUS9,306,635Wireless energy transfer with reduced fieldsWiTricityUS9,318,257Wireless energy transfer for packagingWiTricityUS9,318,922Mechanically removable wireless power vehicle seat assemblyWiTricityUS9,318,898Wireless power harvesting and transmission with heterogeneous signalsWiTricityUS9,343,922Wireless energy transfer for rechargeable batteriesWiTricityUS9,352,661Induction power transfer system with coupling and reactance selectionWiTricityUS9,365,126System and method for detecting the presence of a moving object below a vehicleWiTricityUS9,369,182Wireless energy transfer using variable size resonators and system monitoringWiTricityUS9,379,780Wireless energy transfer and continuous radio station signal coexistenceWiTricityUS9,376,026System and method for inductance compensation in wireless power transferWiTricityUS9,381,821Systems, methods, and apparatus related to electric vehicle wired and wireless chargingWiTricityUS9,384,885Tunable wireless power architecturesWiTricityUS9,396,867Integrated resonator-shield structuresWiTricityUS9,404,954Foreign object detection in wireless energy transfer systemsWiTricityUS9,410,823Systems, methods, and apparatus for detection of metal objects in a predetermined spaceWiTricityUS9,409,490Device alignment in inductive power transfer systemsWiTricityUS9,421,388Power generation for implantable devicesWiTricityUS9,431,834Wireless power transfer apparatus and method of manufactureWiTricityUS9,431,169Primary power supply tuning network for two coil device and method of operationWiTricityUS9,438,064System and method for alignment and compatibility detection for a wireless power transfer systemWiTricityUS9,444,520Wireless energy transfer convertersWiTricityUS9,444,520Wireless energy transfer convertersWiTricityUS9,442,172Foreign object detection in wireless energy transfer systemsWiTricityUS9,450,456System and method for efficient wireless power transfer to devices located on and outside a charging baseWiTricityUS9,446,674Systems, methods, and apparatus related to mutual detection and identification of electric vehicle and charging stationWiTricityUS9,449,757Systems and methods for wireless power system with improved performance and/or ease of useWiTricityUS9,463,705SYSTEM AND METHOD FOR ADAPTIVE CHARGING COMPLIANCE CONTROLWiTricityUS9,465,064Foreign object detection in wireless energy transfer systemsWiTricityUS9,472,338Wireless power transfer system coil arrangements and method of operationWiTricityUS9,469,207Base magnetics and sequence design for dynamic systemsWiTricityUSD769,835Resonator coilWiTricityUSD770,402CoilWiTricityUSD770,404Resonator coilWiTricityUSD770,403CoilWiTricityUS9,496,719Wireless energy transfer for implantable devicesWiTricityUS9,505,314Systems, methods, and apparatus related to detecting and identifying electric vehicle and charging stationWiTricityUS9,505,315Wireless charging based on selective activation of transmit antennasWiTricityUS9,511,674Base distribution network for dynamic wireless chargingWiTricityUS9,515,495Wireless energy transfer in lossy environmentsWiTricityUS9,515,494Wireless power system including impedance matching networkWiTricityUSD773,411Resonator coilWiTricityUS9,533,589Integration of electronic components in inductive power transfer systemsWiTricityUS9,533,590Base Array Network Design for Multiple Vehicle PadsWiTricityUS9,544,683Wirelessly powered audio devicesWiTricityUS9,561,730Wireless power transmission in electric vehiclesWiTricityUS9,575,108Compliance assessment of human exposure from wireless electric vehicle charging system using at least one phantom modelWiTricityUS9,577,436Wireless energy transfer for implantable devicesWiTricityUS9,583,259Wireless power transfer device and method of manufactureWiTricityUS9,583,253Electric vehicle induction coil housing with interengagement structure for ferrite tile assembliesWiTricityUS9,584,189Wireless energy transfer using variable size resonators and system monitoringWiTricityUS9,596,005Wireless energy transfer using variable size resonators and system monitoringWiTricityUS9,595,378Resonator enclosureWiTricityUS9,597,971Methods and systems for compatible operation between a wireless power transfer system and vehicle remote entry systemsWiTricityUS9,601,270Low AC resistance conductor designsWiTricityUS9,601,261Wireless energy transfer using repeater resonatorsWiTricityUS9,601,266Multiple connected resonators with a single electronic circuitWiTricityUS9,602,168Communication in wireless energy transfer systemsWiTricityUS9,608,465Devices, systems, and method for power control of dynamic electric vehicle charging systemsWiTricityUS9,626,258Systems, methods, and apparatus related to wireless charging managementWiTricityUS9,653,206Wireless power charging pad and method of constructionWiTricityUS9,656,564Adaptive wireless energy transfer systemWiTricityUS9,666,357Apparatus system, and method for wirelessly receiving power using conductive structuresWiTricityUS9,662,161Wireless energy transfer for medical applicationsWiTricityUS9,672,975Wireless power transfer system coil arrangements and method of operationWiTricityUS9,679,695Tuning circuit and method for wireless power transfer systemsWiTricityUS9,676,285Vehicle charging pad having reduced thicknessWiTricityUS9,680,312System and method for reactive power control in dynamic inductive power transfer systemsWiTricityUS9,680,312System and method for reactive power control in dynamic inductive power transfer systemsWiTricityUS9,680,331SYSTEM AND METHOD FOR FREQUENCY PROTECTION IN WIRELESS CHARGINGWiTricityUS9,698,608System and method for multi-coil dual backbone dynamic inductive power transferWiTricityUS9,698,607Secure wireless energy transfer for vehicle applicationsWiTricityUS9,711,991Wireless energy transfer convertersWiTricityUS9,726,518Systems, methods, and apparatus for detection of metal objects in a predetermined spaceWiTricityUS9,735,605Methods and systems for object detection and sensing for wireless charging systemsWiTricityUS9,735,628Wireless energy transfer for mobile device applicationsWiTricityUS9,742,200System and method to avoid magnetic power loss while providing alternating current through a ferromagnetic materialWiTricityUS9,739,844Guidance and alignment system and methods for electric vehicle wireless charging systemsWiTricityUS9,742,204Wireless energy transfer in lossy environmentsWiTricityUS9,748,039Wireless energy transfer resonator thermal managementWiTricityUS9,744,858A system for wireless energy distribution in a vehicleWiTricityUS9,744,858A system for wireless energy distribution in a vehicleWiTricityUS9,754,718Resonator arrays for wireless energy transferWiTricityUS9,762,093Controllers for wireless power systemsWiTricityUS9,774,086Wireless power apparatus and methodsWiTricityUS9,772,401Systems, methods, and apparatus for radar-based detection of objects in a predetermined spaceWiTricityUS9,780,605Wireless power system with associated impedance matching networkWiTricityUS9,780,573Wirelessly charged battery systemWiTricityUS9,787,141Tunable wireless power architecturesWiTricityUS9,806,541Flexible resonator attachmentWiTricityUS9,815,379Systems and methods for electric vehicle induction coil alignmentWiTricityUS9,815,381Systems, methods, and apparatus for partial electronics integration in vehicle pads for wireless power transfer applicationsWiTricityUS9,815,381Systems, methods, and apparatus for partial electronics integration in vehicle pads for wireless power transfer applicationsWiTricityUS9,837,204Coil topologies for inductive power transferWiTricityUS9,837,860Wireless power transmission systems for elevatorsWiTricityUS9,843,228Impedance matching in wireless power systemsWiTricityUS9,842,687Wireless power transfer systems with shaped magnetic componentsWiTricityUS9,842,688Resonator balancing in wireless power transfer systemsWiTricityUS9,843,217Wireless energy transfer for wearablesWiTricityUS9,843,230Wireless power harvesting and transmission with heterogeneous signalsWiTricityUS9,842,684Systems and methods for wireless power system with improved performance and/or ease of useWiTricityUS9,847,678Methods and systems for compatible operation between a wireless power transfer system and wirelessly communicating vehicle systemsWiTricityUS9,859,755Device alignment and identification in inductive power transfer systemsWiTricityUS9,859,956Power supply control in wireless power transfer systemsWiTricityUS9,859,955System and method for power output control in wireless power transfer systemsWiTricityUS9,857,821Impedance tuningWiTricityUS9,876,535Modular inductive power transfer power supply and method of operationWiTricityUS9,876,366Methods and apparatus utilizing a bipolar DD vehicle coupler in wireless power transfer applicationsWiTricityUS9,889,754System and method for reducing leakage flux in wireless electric vehicle charging systemsWiTricityUS9,892,849Wireless power transfer systems with shield openingsWiTricityUS9,912,172Asymmetrically layered stacked coils and/or chamfered ferrite in wireless power transfer applicationsWiTricityUS9,917,480Methods and apparatus for efficient wireless power transferWiTricityUS9,917,479Wireless energy transfer for mobile device applicationsWiTricityUS9,921,045Systems, methods, and apparatus for increased foreign object detection loop array sensitivityWiTricityUS9,923,406System and method for reducing leakage flux in wireless charging systemsWiTricityUS9,925,886Systems, methods, and apparatus related to mutual detection and identification of electric vehicle and charging stationWiTricityUS9,929,606Integration of positioning antennas in wireless inductive charging power applicationsWiTricityUS9,929,721Phase and amplitude detection in wireless energy transfer systemsWiTricityUS9,931,952Electric vehicle wireless charging with monitoring of duration of charging operational modeWiTricityUSD814.432Resonator coilWiTricityUS9,941,708Systems, methods, and apparatus for integrated tuning capacitors in charging coil structureWiTricityUS9,948,145Wireless power transfer for a seat-vest-helmet systemWiTricityUS9,943,697Power generation for implantable devicesWiTricityUS9,954,375Wireless power transfer systems for surfacesWiTricityUS9,952,266Object detection for wireless energy transfer systemsWiTricityUS9,960,607Systems, methods and apparatus for reducing INTRA-Base array network couplingWiTricityUS9,959,972Inductor System having shared material for flux cancellationWiTricityUS9,972,434Magnetically permeable structuresWiTricityUS9,971,353Systems, methods, and apparatus related to electric vehicle parking and wireless chargingWiTricityUS9,969,282Systems and methods for thermal management in wireless power transferWiTricityUS9,979,230Short range efficient wireless power transfer including a charging base transmitter built into a desktop component and a power relay integrated into a desktopWiTricityUS9,979,316Impedance compensation based on ratio of bus voltage and amplifier fundamental AC output voltageWiTricityUSD818,434Ground Assembly EnclosureWiTricityUS9,983,300Systems, methods, and apparatus for living object protection in wireless power transfer applicationsWiTricityUS9,994,114Systems and methods for bi-state impedance conversion in wireless power transferWiTricityUS10,003,217System and method for reducing emissions for polarized coil systems for wireless inductive power transferWiTricityUS10,000,133Systems and methods for identifying an ideal operation frequency for wireless power transferWiTricityUS10,014,104Coil arrangements in wireless power transfer systems for low electromagnetic emissionsWiTricityUS10,012,725Systems, methods, and apparatus for living object protection having extended functionality in wireless power transfer applicationsWiTricityUS10,018,744Foreign object detection in wireless energy transfer systemsWiTricityUS10,027,147Methods and apparatus for a modular coil holder for an extended wireless charging roadway assemblyWiTricityUS10,027,184Foreign object detection in wireless energy transfer systemsWiTricityUS10,029,577Methods and apparatus for positioning a vehicleWiTricityUS10,046,659Systems, apparatus and method for adaptive wireless power transferWiTricityUS10,046,660Devices, systems, and methods using reactive power injection for active tuning electric vehicle charging systemsWiTricityUSD825,503Resonator CoilWiTricityUS10,063,110Foreign object detection in wireless energy transfer systemsWiTricityUS10,063,104PWM capacitor controlWiTricityUS10,075,019Voltage source isolation in wireless power transfer systemsWiTricityUS10,083,792System, method and apparatus for reducing the height of bipolar transmitters and/or receivers in electric vehicle chargingWiTricityUS10,083,792System, method and apparatus for reducing the height of bipolar transmitters and/or receivers in electric vehicle chargingWiTricityUS10,084,348Wireless energy transfer for implantable devicesWiTricityUS10,090,885Antenna alignment and vehicle guidance for wireless charging of electric vehiclesWiTricityUS10,097,011Wireless energy transfer for photovoltaic panelsWiTricityUS10,122,192Sense coil geometries with improved sensitivity for metallic object detection in a predetermined spaceWiTricityUS10,122,349Multi Mode Power Train ICWiTricityUS10,124,687Hybrid foreign object detection (FOD) loop array boardWiTricityUS10,139,238Systems, methods, and apparatus related to guidance and alignment for an electric vehicle and charging stationWiTricityUS10,141,788Dynamic tuning in wireless energy transfer systemsWiTricityUS10,146,647SYSTEMS, METHODS, AND APPARATUS RELATED TO WIRELESS CHARGING MANAGEMENTWiTricityUS10,144,302Twisted wire for power chargingWiTricityUS10,158,251Wireless energy transfer for rechargeable batteriesWiTricityUS10,164,477Controllers for wireless power systemsWiTricityUS10,164,481Current shunt monitorWiTricityUS10,170,996Diode Conduction SensorWiTricityUS10,181,759Dynamic mutual sensing foreign object detection loopsWiTricityUS10,186,912Pickup coil design for tight spaces and asymmetrical couplingWiTricityUS10,186,373Wireless power transfer systems with shield openingsWiTricityUS10,186,372Systems and methods for wireless power system with improved performance and/or ease of useWiTricityUS10,199,885Methods and apparatus utilizing multi-filar alignment assistance in wireless power transfer applicationsWiTricityUS10,199,160Inductor system having shared material for flux cancellationWiTricityUS10,211,681Foreign object detection in wireless energy transfer systemsWiTricityUS10,218,224Tunable wireless energy transfer systemsWiTricityUS10,224,752Method and apparatus for computer aided designing, tuning and matching of wireless power transfer systemsWiTricityUS10,224,762Living-object protection system antenna structureWiTricityUS10,230,243Flexible resonator attachmentWiTricityUS10,239,415Base side vehicle identification using vehicle controller switching frequencyWiTricityUS10,248,899RFID tag and transponder detection in wireless energy transfer systemsWiTricityUS10,256,674Wireless charging transmitter with foreign object and living object detection systemsWiTricityUS10,264,352Wirelessly powered audio devicesWiTricityUS10,263,473Controlling wireless power transfer systemsWiTricityUS10,263,465Radiative wireless power transmissionWiTricityUS10,277,059Wireless Battery ChargerWiTricityUS10,343,535Wireless power antenna alignment adjustment system for vehiclesWiTricityUS10,300,805SYSTEMS, METHODS, AND APPARATUS RELATED TO MUTUAL DETECTION AND IDENTIFICATION OF ELECTRIC VEHICLE AND CHARGING STATIONWiTricityUS10,340,078COIL TOPOLOGIES FOR INDUCTIVE POWER TRANSFERWiTricityUS10,391,871Controlling current flow path in wireless electric vehicle charging systems for mitigating rf radiated emissionsWiTricityUS10,295,693Systems, methods, and apparatus for foreign object detection loop based on inductive thermal sensingWiTricityUS10,324,215Systems, methods, and apparatus for detecting ferromagnetic foreign objects in a predetermined spaceWiTricityUS10,302,795Systems, methods, and apparatus for detecting ferromagnetic foreign objects in a predetermined spaceWiTricityUS10,444,337Methods and apparatus utilizing time division access of multiple radar modules in living object detection for wireless power transfer applicationsWiTricityUS10,340,752Systems, methods and apparatuses for guidance and alignment in electric vehicles wireless inductive charging systemsWiTricityUS10,411,524Systems, methods and apparatuses for guidance and alignment in electric vehicles wireless inductive charging systemsWiTricityUS10,358,045METHODS AND APPARATUS FOR WIRELESSLY TRANSFERRING POWERWiTricityUS10,298,049SYSTEMS, METHODS, AND APPARATUS FOR DETECTING METALLIC OBJECTS IN A PREDETERMINED SPACE VIA INDUCTIVE KINEMATIC SENSINGWiTricityUS10,377,255METHODS AND APPARATUS FOR REDUCING FLUX CANCELLATION IN FERRITE OF DOUBLE COUPLE INDUCTIVE POWER TRANSFER SYSTEMSWiTricityUS10,404,100DOUBLE-D BASE PAD MAGNETICS FOR REDUCED EMISSIONS IN FLUSH MOUNTED AND BURIED WIRELESS POWER TRANSFER APPLICATIONSWiTricityUS10,343,537METHOD AND APPARATUS FOR POSITIONING A VEHICLEWiTricityUS10,324,226FOREIGN OBJECT DETECTION USING INFRARED SENSINGWiTricityUS10,411,525SYSTEM AND METHOD FOR FREQUENCY PREDICTIONWiTricityUS10,361,591INDUCTIVE POWER TRANSFER COILS WITH PARASITIC RESONATORSWiTricityUS10,315,526Switched-Capacitor Power Ramping for Soft SwitchingWiTricityUS10,354,794MULTI-COIL BASE PAD WITH ANGLED STRUCTUREWiTricityUS10,308,123Vehicle-Side Beacon Mode for Wireless Electric Vehicle ChargingWiTricityUS10,355,515MULTI-SUPPLY SYNCHRONIZATION FOR WIRELESS CHARGINGWiTricityUS10,391,875VEHICLE ALIGNMENT FOR WIRELESS CHARGINGWiTricityUS10,421,368STATIC POWER DERATING FOR DYNAMIC CHARGINGWiTricityUS10,333,293METHOD FOR INCREASING PAD EFFICIENCY AND ROBUSTNESSWiTricityUS10,389,145SYSTEM AND METHOD FOR REDUCING INTERFERENCE IN A WIRELESS POWER TRANSFER SYSTEMWiTricityUS10,333,355WIRELESS CHARGING MAGNETIC PARAMETER DETERMINATIONWiTricityUS10,320,245LATERAL POSITIONING FOR WIRELESS ELECTRIC VEHICLE CHARGINGWiTricityUS10,444,394FOREIGN OBJECT DETECTION USING HEAT SENSITIVE MATERIAL AND INDUCTIVE SENSINGWiTricityUS10,403,113METHODS FOR WARNING OF ELECTROMAGNETIC FIELDS PRODUCED BY WIRELESS ELECTRIC VEHICLE CHARGING SYSTEMSWiTricityUS7,741,734Wireless non-radiative energy transferMITUS7,825,543Wireless energy transferMITUS8,022,576Wireless non-radiative energy transferMITUS8,076,800Wireless non-radiative energy transferMITUS8,076,801Wireless energy transfer, including interference enhancementMITUS8,084,889Wireless non-radiative energy transferMITUS8,097,983Wireless energy transferMITUS8,362,651Efficient near-field wireless energy transfer using adiabatic system variationsMITUS8,395,282Wireless non-radiative energy transferMITUS8,395,283Wireless energy transfer over a distance at high efficiencyMITUS8,400,018Wireless energy transfer with high-Q at high efficiencyMITUS8,400,019Wireless energy transfer with high-Q from more than one sourceMITUS8,400,020Wireless energy transfer with high-Q devices at variable distancesMITUS8,400,021Wireless energy transfer with high-Q sub-wavelength resonatorsMITUS8,400,022Wireless energy transfer with high-Q similar resonant frequency resonatorsMITUS8,400,023Wireless energy transfer with high-Q capacitively loaded conducting loopsMITUS6,621,183Supply of power to primary conductorsAuckland UniServicesUS6,705,441Control of series-resonant inductive pickupsControl of series-resonant inductive pickupsAuckland UniServicesUS7,279,850Decoupling circuitsAuckland UniServicesUS7,969,269Pick-up apparatus for inductive power transfer systemsAuckland UniServicesUS8,749,334Multi power sourced electric vehicleAuckland UniServicesUS8,923,015Primary-side power control for inductive power transferAuckland UniServicesUS8,953,340Single phase power supply for inductively coupled power transfer systemsAuckland UniServicesUS9,071,061Inductive power transfer apparatusAuckland UniServicesUS9,077,194Power demand management in inductive power transfer systemsAuckland UniServicesUS9,283,858Inductive power transfer apparatusAuckland UniServicesUS9,369,058Inductive power transfer controlAuckland UniServicesUS9,406,436NON-FERRITE STRUCTURES FOR INDUCTIVE POWER TRANSFERAuckland UniServicesUS9,461,480Primary-side power control for inductive power transferAuckland UniServicesUS9,466,419Apparatus and system for charging a batteryAuckland UniServicesUS9,620,281Inductive power receiver apparatusAuckland UniServicesUS9,653,207Inductive power transfer systemAuckland UniServicesUS9,660,702Load Control for Bi-Directional Inductive Power Transfer SystemsAuckland UniServicesUS9,666,358Inductive power transfer pick up circuitsAuckland UniServicesUS9,747,792Vehicle or moving object detectionAuckland UniServicesUS9,767,955Multi power sourced electric vehicleAuckland UniServicesUS9,899,145Winding arrangements in wireless power transfer systemsAuckland UniServicesUS9,912,250Inductive power transfer controlAuckland UniServicesUS9,966,797Interoperability of magnetic structures for inductive power transfer systemsAuckland UniServicesUS10,056,784Inductive power transfer control using energy injectionAuckland UniServicesUS10,079,510Inductive power transfer pick-up circuit with output current doublerAuckland UniServicesUS10,106,046Multi power source charging apparatus including inductive power transferAuckland UniServicesWiTricity
- South KoreaKR10-1118710Wireless non-radiative energy transferMITKR10-1136889Wireless non-radiative energy transferMITKR10-1156616Wireless non-radiative energy transferMITKR10-1288433Wireless energy transferMITKR10-1356409Wireless energy transferMITKR10-1386515Wireless energy transferMITKR10-1478269Wireless energy transfer, including interference enhancementMITKR10-1695169Wireless energy transferMITKR10-1710147Inductively coupled ac power transferAuckland UniServicesKR10-1780758Inductive power transfer systemAuckland UniServicesKR10-1794901Inductive power transfer apparatusAuckland UniServicesKR10-1825627Inductive power receiver apparatusAuckland UniServicesKR10-1877943Inductive power transfer pick up circuitsAuckland UniServicesKR10-1881530Multi power sourced electric vehicleAuckland UniServicesKR 10-2000432Coil topologies for inductive power transferWiTricityKR10-1974703SYSTEMS, METHODS, AND APPARATUS RELATED TO MUTUAL DETECTION AND IDENTIFICATION OF ELECTRIC VEHICLE AND CHARGING STATIONWiTricity
- New ZealandNZ545664Single phase power supply for inductively coupled power transfer systemsAuckland UniServicesNZ546955Pick-up apparatus for inductive power transfer systemsAuckland UniServicesNZ555128Inductive power transfer pad and systemAuckland UniServicesNZ571222Inductively coupled AC power transferAuckland UniServicesNZ579313Multi power sourced electric vehicleAuckland UniServicesNZ573241Phase angle power controller for inductive power transfer systemAuckland UniServicesNZ582580Bi-directional inductive power transferAuckland UniServicesNZ580388Inductively controlled series resonant AC power transferAuckland UniServicesNZ586526Inductive power transfer systemAuckland UniServicesNZ587357Inductive power transfer controlAuckland UniServicesNZ585483Inductive power transfer system primary track topologiesAuckland UniServicesNZ589865Inductive power transfer apparatus with AC and DC outputAuckland UniServicesNZ587780Inductive power transfer pick-up circuitsAuckland UniServicesNZ593764Load control for bi-directional inductive power transfer systemsAuckland UniServicesNZ608273Inductive power transfer system and methodAuckland UniServicesNZ609482Multiple coil flux padAuckland UniServices